您要查找的是不是：
- Prices have lowered. 物价已下跌了。
- Prices have not shown much variation this year. 今年物价没显出多大变化。
- Prices have reached rock bottom. 价格已经到了最低点。
- Prices have reached rock-bottom. 物价已下降到最低点。
- Prices have risen steadily during the past decade. 在过去十年里，物价一直在上涨。
- He has lowered himself in my estimation. 依我看，他降低了自己的身份。
- Share prices have been trending down. 股票价格一直趋向下降。
- House prices have plummeted in this area. 此地房价大跌。
- As prices have dropped lower and lower, the outlook looks black for many companies in the city. 当价格一再下跌，对市内许多公司来说前景大为不妙。
- Price have changed to a considerable extent since last year. 自去年以来，价格有了相当大变动。
- Price have fall due to a reduce demand for the goods. 价格由于货物需求量的减少而降低了。
- Instead of raising it, thought he, they have lowered it. 他们不是把它扛上来的,他想,而是把它推下来的。
- Prices have been rising very fast, but they should even out now. 物价一直上涨得很快，但现在总该稳定一点了。
- A poor diet has lowered his vitality. 营养不良的饮食削弱了他的活力。
- As costs have been risen, prices have spiraled up to match them. 由于成本上涨，价格也随着飞速上涨。
- A cold had lowered her resistance. 感冒已削弱了她的抵抗力。
- A cold has lowered his resistance. 伤风削弱了他的抵抗力。
- After a period of rapid inflation, price have now reach a plateau. 经急剧通货膨胀之后物价现已趋于平稳。
- The temperature has lowered gradually this month. 这个月气温渐渐降低
- Prices have gone through the floor(= fallen to a very low level). 物价已经探底。
